NabilLanka NabilLanka

19-05-2015
Environmental Sciences

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What makes the blood look red?
NCERT Solutions for Class 7th Science Chapter 11 Transportation in Animals and Plants Page 132 Exercise Question 10

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lohithanaidu lohithanaidu

19-05-2015

Haemoglobin is the reason for the red colour of blood .

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keerthy keerthy

19-05-2015

Blood looks red in colour due to the presence of a pigment called Haemoglobin

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